v2 / vlib / v / ast / cflags_test.v
88 lines · 82 sloc · 2.96 KB · 84e019ace22de841bc541090ca119375daecba9e
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1import v.ast


2import v.cflag


3


4const module_name = 'main'


5const cdefines = []string{}


6const no_name = ''


7const no_flag = ''


8const no_os = ''


9


10fn test_parse_valid_cflags() {


11    mut t := ast.new_table()


12    expected_flags := [


13        make_flag('freebsd', '-I', '/usr/local/include/freetype2'),


14        make_flag('linux', '-l', 'glfw'),


15        make_flag('mingw', no_name, '-mwindows'),


16        make_flag('solaris', '-L', '/opt/local/lib'),


17        make_flag('darwin', '-framework', 'Cocoa'),


18        make_flag('mac', '-l', 'openal'),


19        make_flag('windows', '-l', 'gdi32'),


20        make_flag(no_os, '-l', 'mysqlclient'),


21        make_flag(no_os, no_name, '-test'),


22        make_flag('linux', '-I', '/usr/include/SDL2'),


23        make_flag('linux', '-D', '_REENTRANT'),


24        make_flag('linux', '-L', '/usr/lib/x86_64-linux-gnu'),


25        make_flag('linux', '-l', 'SDL2'),


26        make_flag(no_os, '-I', '/usr/include/mysql'),


27        make_flag(no_os, no_name, '-m64'),


28        make_flag(no_os, '-I', '/usr/include'),


29        make_flag(no_os, no_name, '/v/thirdparty/tcc/lib/libgc.a'),


30        make_flag(no_os, '-I', '/usr/include/你好 my , @с интервали'),


31    ]


32    parse_valid_flag(mut t, '-lmysqlclient')


33    parse_valid_flag(mut t, '-test')


34    parse_valid_flag(mut t, 'darwin -framework Cocoa')


35    parse_valid_flag(mut t, 'mac -lopenal')


36    parse_valid_flag(mut t, 'freebsd -I/usr/local/include/freetype2')


37    parse_valid_flag(mut t, 'linux -lglfw')


38    parse_valid_flag(mut t, 'mingw -mwindows')


39    parse_valid_flag(mut t, 'solaris -L/opt/local/lib')


40    parse_valid_flag(mut t, 'windows -lgdi32')


41    parse_valid_flag(mut t,


42        'linux -I/usr/include/SDL2 -D_REENTRANT -L/usr/lib/x86_64-linux-gnu -lSDL2')


43    parse_valid_flag(mut t, '-I/usr/include/mysql -m64 -I/usr/include')


44    parse_valid_flag(mut t, '/v/thirdparty/tcc/lib/libgc.a')


45    parse_valid_flag(mut t, '-I/usr/include/你好 my , @с интервали')


46    assert t.cflags.len == expected_flags.len


47    for f in expected_flags {


48        assert t.has_cflag(f)


49    }


50}


51


52fn test_parse_invalid_cflags() {


53    mut t := ast.new_table()


54    // -I, -L, -l must have values


55    assert_parse_invalid_flag(mut t, 'windows -l')


56    assert_parse_invalid_flag(mut t, '-I')


57    assert_parse_invalid_flag(mut t, '-L')


58    assert_parse_invalid_flag(mut t, 'darwin `sdl2-config --cflags --libs` -lSDL2')


59    // OS/compiler name only is not allowed


60    assert_parse_invalid_flag(mut t, 'darwin')


61    assert_parse_invalid_flag(mut t, 'mac')


62    assert_parse_invalid_flag(mut t, 'freebsd')


63    assert_parse_invalid_flag(mut t, 'linux')


64    assert_parse_invalid_flag(mut t, 'mingw')


65    assert_parse_invalid_flag(mut t, 'solaris')


66    assert_parse_invalid_flag(mut t, 'windows')


67    // Empty flag is not allowed


68    assert_parse_invalid_flag(mut t, no_flag)


69    assert t.cflags.len == 0


70}


71


72fn parse_valid_flag(mut t ast.Table, flag string) {


73    t.parse_cflag(flag, module_name, cdefines) or {}


74}


75


76fn assert_parse_invalid_flag(mut t ast.Table, flag string) {


77    t.parse_cflag(flag, module_name, cdefines) or { return }


78    assert false


79}


80


81fn make_flag(os string, name string, value string) cflag.CFlag {


82    return cflag.CFlag{


83        mod:   module_name


84        os:    os


85        name:  name


86        value: value


87    }


88}


89